Q：What is the life span of BioSum ACR Bag ? BioSum BioSum 健康蔬果袋使用有效期限多长？

A： From the exterior, this bag look like a normal PP shopping bag -- durable and long lasting. Using transparent plastic bag will avoid abrasion with the special ingredients of photocatalyst coated inside the bag. This is to prevent excessive wear and tearing off the photocatalyst coatings. As long as the photocatalyst coating exist, the pesticide residue decompose effectiveness will not deteriorate. Recommendations usage of ACR Bag is about 12 months to yield the best result.

A：外表看起来，它只是一般的PP购物袋，坚固耐用；有效成分为袋子内层的光触媒淋膜，使用时，避免过度摩擦造成淋膜脱落。若使用得当，在触媒未全脱落前都有效，可用到PP袋损坏为止。奈米光触媒有还原氧化的能力，因此只要原料存在，分解农药的效用不会衰减。建议在一年内使用最佳。